Method doAddFileToIndex

worktree_status.go:548–558

(idx *index.Index, filename string, h plumbing.Hash)

}

func (w *Worktree) doAddFileToIndex(idx *index.Index, filename string, h plumbing.Hash) error {
	// Mirror upstream's Index.Add gate at the v5 caller boundary: the
	// index feeds future trees, so a name that the tree-side
	// pathutil.ValidTreePath gate would reject must not enter the
	// index in the first place. v5 keeps Index.Add's existing signature
	// for API compatibility, so the validation happens here.
	if err := pathutil.ValidTreePath(filename); err != nil {
		return err
	}
	return w.doUpdateFileToIndex(idx.Add(filename), filename, h)
}

func (w *Worktree) doUpdateFileToIndex(e *index.Entry, filename string, h plumbing.Hash) error {
	info, err := w.Filesystem.Lstat(filename)